<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
		<script type="text/javascript">
			function fun(){
//				/  除法运算符
				var a=10;
				var b= a/3;
				console.log(b);
				
//				% （取余数)取模运算符
				var c=10;
				var d= c%3;
				console.log(d);
			}
		</script>
	</head>
	<body>
		<input type="button"  value="点我" onclick="fun()"/>
	</body>
</html>
